Barbados vs Japan: GDP (constant 2015 US$), per square kilometre

Barbados
14.25 million constant 2015 US$ per square kilometre
in 2023
Japan
12.95 million constant 2015 US$ per square kilometre
in 2023
Barbados rank
20th
Japan rank
22nd

GDP (constant 2015 US$), per square kilometre over time

  • Barbados
  • Japan
05.0M10.0M15.0M196119922023

How they compare

Barbados currently reports 14.25 million constant 2015 US$ per square kilometre against 12.95 million constant 2015 US$ per square kilometre in Japan, a difference of 1.30 million constant 2015 US$ per square kilometre.

That makes Barbados's figure about 1.1 times Japan's.

The two have swapped places 2 times across 63 shared years of data; in 1961 it was Barbados ahead.

Barbados ranks 20th and Japan ranks 22nd of 208 countries.

Barbados has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Barbados Japan Difference Ahead
1960s 6.07 million constant 2015 US$ per square kilometre 2.74 million constant 2015 US$ per square kilometre 3.33 million constant 2015 US$ per square kilometre Barbados
1970s 9.14 million constant 2015 US$ per square kilometre 5.03 million constant 2015 US$ per square kilometre 4.10 million constant 2015 US$ per square kilometre Barbados
1980s 11.07 million constant 2015 US$ per square kilometre 7.60 million constant 2015 US$ per square kilometre 3.47 million constant 2015 US$ per square kilometre Barbados
1990s 11.81 million constant 2015 US$ per square kilometre 10.43 million constant 2015 US$ per square kilometre 1.38 million constant 2015 US$ per square kilometre Barbados
2000s 14.28 million constant 2015 US$ per square kilometre 11.49 million constant 2015 US$ per square kilometre 2.80 million constant 2015 US$ per square kilometre Barbados
2010s 13.43 million constant 2015 US$ per square kilometre 12.29 million constant 2015 US$ per square kilometre 1.14 million constant 2015 US$ per square kilometre Barbados
2020s 12.87 million constant 2015 US$ per square kilometre 12.68 million constant 2015 US$ per square kilometre 188,000 constant 2015 US$ per square kilometre Barbados

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp (constant 2015 us$), per square kilometre, Barbados or Japan?
Barbados, at 14.25 million constant 2015 US$ per square kilometre against 12.95 million constant 2015 US$ per square kilometre in Japan as of 2023.
What is the difference in gdp (constant 2015 us$), per square kilometre between Barbados and Japan?
1.30 million constant 2015 US$ per square kilometre, with Barbados ahead.
How many years of comparable data are there for Barbados and Japan?
63 years are reported by both, from 1961 to 2023.
How do Barbados and Japan rank globally for gdp (constant 2015 us$), per square kilometre?
Barbados ranks 20th and Japan ranks 22nd of 208 countries.
Where does this data come from?
Statizoid (derived), published as GDP (constant 2015 US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Barbados vs Japan: GDP (constant 2015 US$), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 30 August 2026, from https://economy.statizoid.com/compare/gdp-constant-2015-us-per-square-kilometre/barbados/japan/

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About this data

Indicator
GDP (constant 2015 US$), per square kilometre
Unit
constant 2015 US$ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
256 places, 13,494 data points, 1961–2023
Last refreshed

GDP (constant 2015 US$) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.